•Product Dimensions7"L x 6.7"W x 3.3"H •Gets into hard-to-reach places, including under and around toilets, into corners, and below cabinets. •Automatically selects the correct cleaning mode based on Braava jet pad type, choose from wet mopping, damp sweeping and dry sweeping. •Won't harm or spray walls or furniture, and avoids stairs and riding up on rugs; Quiet operation. •Precision Jet Spray and Vibrating Cleaning Head tackle dirt and stains such as dried coffee and soda. • like new! Has only been used a few times. And thanks to an app using Wireless internet which allows the product to function. **Does NOT come with battery charger. They are sold on Amazon for around $17. I adjusted the price so that it is low enough to cover that plus any inconveniences! :-)